Properties

Label 2-531-1.1-c3-0-51
Degree $2$
Conductor $531$
Sign $1$
Analytic cond. $31.3300$
Root an. cond. $5.59732$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 4.58·2-s + 12.9·4-s + 12.2·5-s + 15.3·7-s + 22.8·8-s + 56.3·10-s + 41.7·11-s − 23.4·13-s + 70.3·14-s + 0.870·16-s − 123.·17-s + 106.·19-s + 159.·20-s + 191.·22-s + 207.·23-s + 26.2·25-s − 107.·26-s + 199.·28-s + 53.4·29-s − 252.·31-s − 179.·32-s − 567.·34-s + 188.·35-s − 357.·37-s + 486.·38-s + 281.·40-s + 353.·41-s + ⋯
L(s)  = 1  + 1.61·2-s + 1.62·4-s + 1.09·5-s + 0.828·7-s + 1.01·8-s + 1.78·10-s + 1.14·11-s − 0.501·13-s + 1.34·14-s + 0.0135·16-s − 1.76·17-s + 1.28·19-s + 1.78·20-s + 1.85·22-s + 1.87·23-s + 0.209·25-s − 0.812·26-s + 1.34·28-s + 0.341·29-s − 1.46·31-s − 0.988·32-s − 2.86·34-s + 0.911·35-s − 1.58·37-s + 2.07·38-s + 1.11·40-s + 1.34·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 531 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 531 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(531\)    =    \(3^{2} \cdot 59\)
Sign: $1$
Analytic conductor: \(31.3300\)
Root analytic conductor: \(5.59732\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 531,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(6.723992587\)
\(L(\frac12)\) \(\approx\) \(6.723992587\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
59 \( 1 - 59T \)
good2 \( 1 - 4.58T + 8T^{2} \)
5 \( 1 - 12.2T + 125T^{2} \)
7 \( 1 - 15.3T + 343T^{2} \)
11 \( 1 - 41.7T + 1.33e3T^{2} \)
13 \( 1 + 23.4T + 2.19e3T^{2} \)
17 \( 1 + 123.T + 4.91e3T^{2} \)
19 \( 1 - 106.T + 6.85e3T^{2} \)
23 \( 1 - 207.T + 1.21e4T^{2} \)
29 \( 1 - 53.4T + 2.43e4T^{2} \)
31 \( 1 + 252.T + 2.97e4T^{2} \)
37 \( 1 + 357.T + 5.06e4T^{2} \)
41 \( 1 - 353.T + 6.89e4T^{2} \)
43 \( 1 + 80.6T + 7.95e4T^{2} \)
47 \( 1 - 5.12T + 1.03e5T^{2} \)
53 \( 1 - 260.T + 1.48e5T^{2} \)
61 \( 1 - 35.7T + 2.26e5T^{2} \)
67 \( 1 - 635.T + 3.00e5T^{2} \)
71 \( 1 - 644.T + 3.57e5T^{2} \)
73 \( 1 + 531.T + 3.89e5T^{2} \)
79 \( 1 - 594.T + 4.93e5T^{2} \)
83 \( 1 - 95.7T + 5.71e5T^{2} \)
89 \( 1 + 1.00e3T + 7.04e5T^{2} \)
97 \( 1 + 964.T + 9.12e5T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−10.92858851587874992497109607212, −9.473600617988797681034404769301, −8.866438068480182693955055474371, −7.16074059017523745421909967325, −6.59534363472456607638175252820, −5.44417471635253854411032351657, −4.93024411342543523123053300551, −3.84519516123026311583525251719, −2.56002903790241846079486250359, −1.55366107008990883321066841268, 1.55366107008990883321066841268, 2.56002903790241846079486250359, 3.84519516123026311583525251719, 4.93024411342543523123053300551, 5.44417471635253854411032351657, 6.59534363472456607638175252820, 7.16074059017523745421909967325, 8.866438068480182693955055474371, 9.473600617988797681034404769301, 10.92858851587874992497109607212

Graph of the $Z$-function along the critical line